5
EN
3.79 in
7.72 in
1.06 in
PUSH HERE
8.
9.
10.
11.
12.
13.
14.
15.
16.
1.
2.
3.
4.
5.
6.
7.
PUSH HERE
1.
Die-cast aluminium cover
2.
Camera lighting LED (Can be disabled by setting DIP 7 to ON, see
30 "4.6.2 Function programming" )
3.
Wide-angle colour camera
4.
Loudspeaker
5.
Indicator LED
call sent / lock-release enabled
audio enabled /
system engaged
6.
Call button 1 user
For instructions on replacing the nameplate, see page
“3.3.1 How to change the nameplate of the external unit art. EX-
.
For instructions on enabling the buttons for 2/4 users, see page
31 “4.6.3 Call address programming for 2/4 users”
.
7.
Microphone
8.
Terminal block
M1
LL
bus line connection
RTE
timed local lock-release input
COM
common input for RTE and DO contacts
DO
door open indication input
9. PR
programming input/output switch
10. CNF
programming confirmation switch
11.
Loudspeaker volume control
12.
Audio balance
(Factory default do not touch)
13.
Terminal block
M2
SE- SE+
connection for electric door lock
NC
relay normally closed contact
NO
relay normally open contact
C
relay common contact
14. JP1
enable RC network for door lock filter on relay contacts
ON CONTACTS C. NO.
ON CONTACTS C. NC.
DISABLED: CLEAN CONTACT
15. DIP SWITCH
for function programming
16.
Microphone volume control
2. Parts identification
2.1 EX-DSME EXTERNAL UNIT
